from selenium import webdriver
from selenium.webdriver.support.select import Select
from selenium.webdriver.common.by import By

driver = webdriver.Edge()
driver.get('https://news.sina.com.cn/')

driver.maximize_window()
choic = driver.find_element(By.NAME, value='channel')

tag = Select(choic)
# tag.select_by_index(4)
tag.select_by_visible_text('娱乐')

driver.find_element(By.NAME, value='date').click()
driver.find_element(By.XPATH, value='//div[@class="dv_date"]/table/tbody/tr[4]/td[2]/a').click()